<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>Insert title here</title>
		<style type="text/css">
			li{
				float:left;
				list-style-type: none;
				width:80px;
			}
		</style>
	</head>
	<body>
		<ul>
			<li>首页</li>
			<li>免费课</li>
			<li>直播课</li>
			<li>会员课</li>
			<li>培优课</li>
		</ul>
	</body>
</html>